Version:
Sturdy test wrench with exchangeable ratchet and compact display and control unit. Visual and acoustic signal indicates achievement of the set torque visually and audibly. For right-hand and left-hand threads.
Memory: 999 measured value pairs.
Power supply: NiMH rechargeable battery, operates 20 hours on a charge, charging time 3.5 hours.
Application:
For quick checking of screw connections.
The screw connection is further rotated by a defined angle. The final torque required (TW) is used to automatically calculate and display the initial tightening torque (TA equivalent to TB) for the fastening.
Standard:
Tested to DIN EN ISO 6789.
Cutting data:
Legend for drawing and formula:
l1 = Lever length without plug-in head
l2 = Adjusted reference dimension on the torque wrench
l3 = Lever length including factory calibration reference dimension
l4 = Reference dimension of the plug-in head
L = Total length of the tool
T1 = Torque to be set
T2 = Specified torque
Supplied with:
Battery charger, instruction manual in German and English.
Optional extras:
Data cable No.
655265 (from RS232C to USB).
Note:
The guaranteed measuring accuracy of the torque is achieved only once the torque range has been calibrated to DIN EN ISO 6789.